CVE-2021-21702
Description
In PHP versions 7.3.x below 7.3.27, 7.4.x below 7.4.15 and 8.0.x below 8.0.2, when using SOAP extension to connect to a SOAP server, a malicious SOAP server could return malformed XML data as a response that would cause PHP to access a null pointer and thus cause a crash.
Risk Information
Base Score
7.5
MODERATE
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS Score
Exploitation Probability
0.25
Associated Vulnerability
| Vulnerability | OS Platform |
|---|---|
| php7.3 security update(DSA-4856-1) php7.3_7.3.27-1~deb10u1_all.deb | Linux |
| HTML-embedded scripting language interpreter (USN-5006-1) php7.2-cgi_7.2.24-0ubuntu0.18.04.8_i386.deb | Linux |
| HTML-embedded scripting language interpreter (USN-5006-1) php7.2-cgi_7.2.24-0ubuntu0.18.04.8_amd64.deb | Linux |
| HTML-embedded scripting language interpreter (USN-5006-1) php7.2-cli_7.2.24-0ubuntu0.18.04.8_i386.deb | Linux |
| HTML-embedded scripting language interpreter (USN-5006-1) php7.2-cli_7.2.24-0ubuntu0.18.04.8_amd64.deb | Linux |
| HTML-embedded scripting language interpreter (USN-5006-1) php7.2-fpm_7.2.24-0ubuntu0.18.04.8_i386.deb | Linux |
| HTML-embedded scripting language interpreter (USN-5006-1) php7.2-fpm_7.2.24-0ubuntu0.18.04.8_amd64.deb | Linux |
| HTML-embedded scripting language interpreter (USN-5006-1) php7.4-cgi_7.4.3-4ubuntu2.5_i386.deb | Linux |
| HTML-embedded scripting language interpreter (USN-5006-1) php7.4-cgi_7.4.3-4ubuntu2.5_amd64.deb | Linux |
| HTML-embedded scripting language interpreter (USN-5006-1) php7.4-cgi_7.4.9-1ubuntu1.2_i386.deb | Linux |
| HTML-embedded scripting language interpreter (USN-5006-1) php7.4-cgi_7.4.9-1ubuntu1.2_amd64.deb | Linux |
| HTML-embedded scripting language interpreter (USN-5006-1) php7.4-cgi_7.4.16-1ubuntu2.1_i386.deb | Linux |
| HTML-embedded scripting language interpreter (USN-5006-1) php7.4-cgi_7.4.16-1ubuntu2.1_amd64.deb | Linux |
| HTML-embedded scripting language interpreter (USN-5006-1) php7.4-cli_7.4.3-4ubuntu2.5_i386.deb | Linux |
| HTML-embedded scripting language interpreter (USN-5006-1) php7.4-cli_7.4.3-4ubuntu2.5_amd64.deb | Linux |
| HTML-embedded scripting language interpreter (USN-5006-1) php7.4-cli_7.4.9-1ubuntu1.2_i386.deb | Linux |
| HTML-embedded scripting language interpreter (USN-5006-1) php7.4-cli_7.4.9-1ubuntu1.2_amd64.deb | Linux |
| HTML-embedded scripting language interpreter (USN-5006-1) php7.4-cli_7.4.16-1ubuntu2.1_i386.deb | Linux |
| HTML-embedded scripting language interpreter (USN-5006-1) php7.4-cli_7.4.16-1ubuntu2.1_amd64.deb | Linux |
| HTML-embedded scripting language interpreter (USN-5006-1) php7.4-fpm_7.4.3-4ubuntu2.5_i386.deb | Linux |
| HTML-embedded scripting language interpreter (USN-5006-1) php7.4-fpm_7.4.3-4ubuntu2.5_amd64.deb | Linux |
| HTML-embedded scripting language interpreter (USN-5006-1) php7.4-fpm_7.4.9-1ubuntu1.2_i386.deb | Linux |
| HTML-embedded scripting language interpreter (USN-5006-1) php7.4-fpm_7.4.9-1ubuntu1.2_amd64.deb | Linux |
| HTML-embedded scripting language interpreter (USN-5006-1) php7.4-fpm_7.4.16-1ubuntu2.1_i386.deb | Linux |
| HTML-embedded scripting language interpreter (USN-5006-1) php7.4-fpm_7.4.16-1ubuntu2.1_amd64.deb | Linux |
| HTML-embedded scripting language interpreter (USN-5006-1) libapache2-mod-php7.2_7.2.24-0ubuntu0.18.04.8_i386.deb | Linux |
| HTML-embedded scripting language interpreter (USN-5006-1) libapache2-mod-php7.2_7.2.24-0ubuntu0.18.04.8_amd64.deb | Linux |
| HTML-embedded scripting language interpreter (USN-5006-1) libapache2-mod-php7.4_7.4.3-4ubuntu2.5_i386.deb | Linux |
| HTML-embedded scripting language interpreter (USN-5006-1) libapache2-mod-php7.4_7.4.3-4ubuntu2.5_amd64.deb | Linux |
| HTML-embedded scripting language interpreter (USN-5006-1) libapache2-mod-php7.4_7.4.9-1ubuntu1.2_i386.deb | Linux |
| HTML-embedded scripting language interpreter (USN-5006-1) libapache2-mod-php7.4_7.4.9-1ubuntu1.2_amd64.deb | Linux |
| HTML-embedded scripting language interpreter (USN-5006-1) libapache2-mod-php7.4_7.4.16-1ubuntu2.1_i386.deb | Linux |
| HTML-embedded scripting language interpreter (USN-5006-1) libapache2-mod-php7.4_7.4.16-1ubuntu2.1_amd64.deb | Linux |
| NULL Pointer Dereference Vulnerability (CVE-2021-21702) | NCM |
Patch Details
No records foundReferences
https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234